How many mile [survey] in 1 mile [Britain, ancient]?
The answer is 0.99978424873737.
We assume you are converting between mile [survey] and mile [Britain, ancient].
You can view more details on each measurement unit: mile [survey] or
mile [Britain, ancient]
The SI base unit for length is the metre.
1 metre is equal to 0.00062136994949495 mile [survey], or 0.00062150403977626 mile [Britain, ancient].
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between mile [survey] and mile [Britain, ancient].
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››Quick conversion chart of mile [survey] to mile [Britain, ancient]

The survey mile (or U.S. statute mile) is a common measurement in the U.S. where the mile is defined based on the survey foot. This results a slightly different calculation than the statute mile, which is defined as exactly 1609.344 meters. The survey mile is defined as 5280 survey feet, which comes out to around 1609.3472 meters.

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